<template>
  <view class="viewport">
    <!-- 顶部背景 -->
    <view class="navbar" :style="{ paddingTop: safeArea.top + 'px' }">
      <view class="back icon-left" @click="goBack"></view>
      <view class="title">个人信息</view>
    </view>
    <scroll-view scroll-y>
      <!-- 头像 -->
      <view class="avatar" @tap="changeAvatar">
        <image :src="memberProfile.avatar" mode="aspectFill" />
        <text>点击修改头像</text>
      </view>
      <view class="form">
        <view class="form-item">
          <text class="label">账号</text>
          <!-- 账号名不能修改，用 text 组件展示 -->
          <text>{{ memberProfile.account }}</text>
        </view>
        <view class="form-item">
          <text class="label">昵称</text>
          <!-- 输入框通过 v-model 双向绑定修改数据 -->
          <input v-model="memberProfile.nickname" />
        </view>
        <view class="form-item">
          <text class="label">性别</text>
          <radio-group @change="genderChange">
            <label class="radio">
              <radio
                value="男"
                color="#27ba9b"
                :checked="memberProfile.gender === '男'"
              />
              男
            </label>
            <label class="radio">
              <radio
                value="女"
                color="#27ba9b"
                :checked="memberProfile.gender === '女'"
              />
              女
            </label>
          </radio-group>
        </view>
        <view class="form-item">
          <text class="label">出生日期</text>
          <picker
            @change="handleBirthdayChange"
            mode="date"
            start="1900-01-01"
            end="2022-01-01"
          >
            <view>{{ memberProfile.birthday || "请选择日期" }}</view>
          </picker>
        </view>
        <view class="form-item">
          <text class="label">城市</text>
          <picker @change="handleFullLocationChange" mode="region">
            <view>{{ memberProfile.fullLocation || "请选择城市" }}</view>
          </picker>
        </view>
        <view class="form-item">
          <text class="label">职业</text>
          <!-- 输入框通过 v-model 双向绑定修改数据 -->
          <input v-model="memberProfile.profession" placeholder="请填写职业" />
        </view>
        <!-- 提交按钮 -->
        <view class="button" @click="handleSubmitForm">保 存</view>
      </view>
    </scroll-view>
  </view>
</template>

<script>
import { mapState,mapActions } from "vuex";
import { putMemberProfile } from "@/http/profile";
export default {
  computed: {
    ...mapState(["safeArea"]),
  },
  data(){
    return{
        memberProfile:''
    }
  },
  async onLoad() {
    this.getMemberProfile();
  },
  methods: {
    ...mapActions("user",["fetchMemberProfile"]),
    async getMemberProfile() {
      // fetchMemberProfile 两个作用
      // 1 动态获取会员信息，然后把信息 存到 vuex中  正常业务
      // 2 考虑到当前页面的业务  memberProfile 只能定义在data中， 同时又想要获取最新的数据 给它
      // fetchMemberProfile 返回一个 最新的会员信息
      const res = await this.fetchMemberProfile();
      this.memberProfile = res
    },
    //返回上一页
   async goBack(){
      await uni.navigateBack()
    },
    // 修改图片
    async changeAvatar() {
      // 获取图片本地地址
      const [imgErr, imgres] = await uni.chooseImage({
        count: 1, //指定上传几张图片
      });
      const imgs = imgres.tempFilePaths[0];
      // 上传图片使用上传的api
      const [err, res] = await uni.uploadFile({
        url: "/member/profile/avatar",
        filePath: imgs,
        name: "file",
      });
      // 重新获取数据
      this.getMemberProfile();
    },
    // 修改性别
    genderChange(event){
        this.memberProfile.gender = event.detail.value
    },
    // 修改日期
    handleBirthdayChange(event){
        this.memberProfile.birthday = event.detail.value
    },
    // 修改地址编码
    handleFullLocationChange(event){
        const {code,value} = event.detail
        // 实时显示城市
        this.memberProfile.fullLocation = value.join("")
        // vue2的问题  动态绑定不了data
        this.$set(this.memberProfile,'provinceCode' ,code[0])
        this.$set(this.memberProfile,'cityCode' ,code[1])
        this.$set(this.memberProfile,'countyCode' ,code[2])
    },
    // 点击保存
   async handleSubmitForm(){
    const {
        birthday,
        cityCode,
        countyCode,
        gender,
        nickname,
        profession,
        provinceCode,
      } = this.memberProfile
      const data = {
        birthday,
        cityCode,
        countyCode,
        gender,
        nickname,
        profession,
        provinceCode,
      }
      const res = await  putMemberProfile(data)
     //同步一下修改
     await this.fetchMemberProfile()
    //   提示框
    uni.showToast({title:'修改成功'})
    //跳转上一页
    setTimeout(() => {
        uni.navigateBack();
      }, 1500);
    }
  },
};
</script>

<style lang="scss">
page {
  height: 100%;
  overflow: hidden;
  background-color: #f4f4f4;
}
.viewport {
  display: flex;
  flex-direction: column;
  height: 100%;
  background-image: url(https://static.botue.com/erabbit/static/images/order_bg.png);
  background-size: auto 392rpx;
  background-repeat: no-repeat;
}
.navbar {
  .title {
    height: 40px;
    line-height: 32px;
    text-align: center;
    font-size: 17px;
    font-weight: 500;
    color: #fff;
  }
  .back {
    position: absolute;
    left: 20rpx;
    // top: 22px;
    font-size: 23px;
    z-index: 9;
    color: #fff;
  }
}
.avatar {
  text-align: center;
  //   padding: 20rpx 0 40rpx;
  image {
    width: 160rpx;
    height: 160rpx;
    border-radius: 50%;
  }
  text {
    display: block;
    padding-top: 20rpx;
    line-height: 1;
    font-size: 26rpx;
    color: #fff;
  }
}
.form {
  margin: 20rpx 20rpx 0;
  padding: 0 20rpx;
  border-radius: 10rpx;
  background-color: #fff;
  .form-item {
    display: flex;
    height: 96rpx;
    line-height: 46rpx;
    padding: 25rpx 10rpx;
    background-color: #fff;
    font-size: 28rpx;
    border-bottom: 1rpx solid #ddd;
    &:last-child {
      border: none;
    }
    .label {
      width: 180rpx;
      color: #333;
    }
    input {
      flex: 1;
      display: block;
      height: 46rpx;
    }
    .radio {
      display: inline-block;
      height: 46rpx;
      margin-right: 20rpx;
      vertical-align: middle;
    }
    radio {
      transform: scale(0.7) translateY(-2px);
    }
    picker {
      flex: 1;
    }
  }
}
.button {
  height: 80rpx;
  text-align: center;
  line-height: 80rpx;
  margin: 30rpx 20rpx;
  color: #fff;
  border-radius: 80rpx;
  font-size: 30rpx;
  background-color: #27ba9b;
}
</style>